Elven High Magic

From the introduction:

Legends say that the elves of ancient times could enchant entire cities, change fate, and even reshape worlds, with a power that nearly infringed upon the authority of the gods. These feats are unheard of today, and most non-elves believe elven high magic has died out. But this power still exists, as a closely guarded secret practiced only by the elves and their shadow fey relatives.